Behavioral task
behavioral1
Sample
a4ddb7774154365b9d6f9afa56d432fa_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a4ddb7774154365b9d6f9afa56d432fa_JaffaCakes118
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Size
685KB
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MD5
a4ddb7774154365b9d6f9afa56d432fa
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SHA1
cfd53facf7c622dfd14c1b9bba499d182378d19c
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SHA256
3d2c9ae0fb053313f6dae10bc5fb82ca2bafcfedab20d4e696f9cf14ca742f61
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SHA512
e1075767878c0f7c2cb4118d5c9723d092b07810a0dc568d542bd3036aedeee910eedbf98ae662662ce068a9b11c0cf3167a922dd9effeabe502c4f82b3ee27e
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SSDEEP
12288:NjkArEN249AyE/rbaMct4bO2/Vd1SfS7W+wJtO9nC9FBNwmsoWBEL07mArml7SoZ:yFE//Tct4bOstSf+W+wvBNwmTL07DydZ
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a4ddb7774154365b9d6f9afa56d432fa_JaffaCakes118 unpack001/out.upx
Files
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a4ddb7774154365b9d6f9afa56d432fa_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 464KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 263KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ